Medisporex set of 10 impression trays super perforated Rim lock. Designed for the patients without teeth. Our trays have rounded edges with an undercut made with a welded wire for the better retention of impression material. It offers strong resistance to distortion when taking out the cast from the tray. It is resistant to corrosion. - Set of 10 Pcs. **For further product information, please contact Chat Support**